default or selected kernelversion does not have config value CONFIG_UBIFS_FS_DEBUG_MSG_LVL.
Result is shown for kernelversion 5.4.69
Default message level (0 = no extra messages, 3 = lots)
configname: CONFIG_UBIFS_FS_DEBUG_MSG_LVL
Linux Kernel Configuration
└─>File systems
└─>Miscellaneous filesystems
└─>Default message level (0 = no extra messages, 3 = lots)
In linux kernel since version 2.6.27 (release Date: 2008-10-09)
This controls the amount of debugging messages produced by UBIFS.
If reporting bugs, please try to have available a full dump of the
messages at level 1 while the misbehaviour was occurring. Level 2
may become necessary if level 1 messages were not enough to find the
bug. Generally Level 3 should be avoided.
If reporting bugs, please try to have available a full dump of the
messages at level 1 while the misbehaviour was occurring. Level 2
may become necessary if level 1 messages were not enough to find the
bug. Generally Level 3 should be avoided.